# Flare Fitting, Connection Size 3/8 in SAE M x 3/8 SAE M, Length 1 1/2 in, Max. Working Pressure 700 psi, For Use With All CFC, HCFC and HFC Refrigerants

**Manufacturer:** Mueller  
**MPN:** `A 00327`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Mueller |
| Manufacturer name | Mueller |
| Manufacturer | Mueller, MUELLER, Mueller Industries |
| CategoryId | 5097 |
| CategoryIdL1 | 30 |
| CategoryIdL2 | 10383 |
| CategoryIdL3 | 18093 |
| CategoryIdL4 | 5097 |
| CategoryL1 | Heating & Cooling |
| CategoryL2 | AC & Refrigeration Components |
| CategoryL3 | AC & Refrigeration Valves |
| CategoryL4 | Refrigeration Access Valves |
| DimensionUnit | inch |
| GTIN | 685768219637 |
| GraingerSku | 38N886 |
| UPC | 685768219637 |
| UnitOfMeasure | EA |
| Weight | 0.09, 0.0, 0.00 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 0.7 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 1.5 |
| moq | 1 |
| MPN | A 00327 |
| multiple | 1 |
| qtyInStock | 223 |
| qtyInStockOverride | -2 |
| SKU | G4991384 |
| snippet | Flare Fitting, Connection Size 3/8 in SAE M x 3/8 SAE M, Length 1 1/2 in, Max. Working Pressure 700 psi, For Use With All CFC, HCFC and HFC Refrigerants |
| tierMinQty1 | 1 |
| tierPrice1 | 1.89 |
| url | https://www.zoro.com/mueller-38-access-valve-union-a-00327/i/G4991384/ |
| width | 0.7 |
| Part Number | A 00327 |
| Product Group | Home Improvement |
| Connection Size | 3/8 in SAE M x 3/8 SAE M |
| Length | 1 1/2 in |
| Item | Connector Union |
| For Use With | All CFC, HCFC and HFC Refrigerants |
| Max Working Pressure | 700 psi |
| Material | Brass |
| Features | Shipping and Storage to Assure Tight Leak-Proof Joints; Smooth Interior Finish Provides Unrestricted Flow and Reduced Pressure Drop |
| ASIN | B01M12YECN |
| AdultProduct | False |
| Asin | B00COVN1RW, B01M12YECN |
| Autographed | False |
| Batteries_required | False |
| Binding | Misc. |
| Brand | MUELLER, Mueller, Mueller Industries |
| Bullet_point | Price For: Each Max. Working Pressure: 700 psi For Use With: All CFC, HCFC and HFC Refrigerants Connection Size: 3/8" SAE M x 3/8 SAE M Length: 1-1/2" Item: 1/4" Access Valve Union Country of Origin ( |
| Case | 1 |
| Cat | Appliances, Industrial & Scientific |
| CatId | 16310091, 2619525011 |
| CatTree | 16310091, 16310161, 2619525011, 2619526011, 3741181 |
| CatalogNumberList | ZO G4991384 |
| ClassificationId | 16310161 |
| Connector_type | Union |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G4991384 | 1.89 | 1 | 223 | 1 |
| Grainger | 38N886 | 1.51 | 1 | 159 | 1 |
| Raptor Supplies | AC7MBU | 3.3408765 | 1 | None | 1 |
| AmazonSC | B01M12YECN | 9.77 | 1 | None | 1 |
| sustainablesupply.com | C1134998 | 1.58 | 1 | None | 1 |
| simsupply.com | ZO-G4991384 | 8.21 | 1 | 197 | 1 |

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Structured data: `/python/html6/product/500/183500000/183719000/part_--A00327---Mueller--f4198a72bb.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp